<pngx-page-header [(title)]="title">
    <div class="input-group input-group-sm me-5 d-none d-md-flex" *ngIf="getContentType() === 'application/pdf' && !useNativePdfViewer">
      <div class="input-group-text" i18n>Page</div>
      <input class="form-control flex-grow-0 w-auto" type="number" min="1" [max]="previewNumPages" [(ngModel)]="previewCurrentPage" />
      <div class="input-group-text" i18n>of {{previewNumPages}}</div>
    </div>

    <button type="button" class="btn btn-sm btn-outline-danger me-4" (click)="delete()" [disabled]="!userIsOwner" *pngxIfPermissions="{ action: PermissionAction.Delete, type: PermissionType.Document }">
        <svg class="buttonicon" fill="currentColor">
            <use xlink:href="assets/bootstrap-icons.svg#trash" />
        </svg><span class="d-none d-lg-inline ps-1" i18n>Delete</span>
    </button>

    <div class="btn-group me-2">
        <a [href]="downloadUrl" class="btn btn-sm btn-outline-primary">
            <svg class="buttonicon me-md-1" fill="currentColor">
                <use xlink:href="assets/bootstrap-icons.svg#download" />
            </svg><span class="d-none d-lg-inline ps-1" i18n>Download</span>
        </a>

        <div class="btn-group" ngbDropdown role="group" *ngIf="metadata?.has_archive_version">
            <button class="btn btn-sm btn-outline-primary dropdown-toggle" ngbDropdownToggle></button>
            <div class="dropdown-menu shadow" ngbDropdownMenu>
                <a ngbDropdownItem [href]="downloadOriginalUrl" i18n>Download original</a>
            </div>
        </div>
    </div>

    <div class="ms-auto" ngbDropdown>
        <button class="btn btn-sm btn-outline-primary me-2" id="actionsDropdown" ngbDropdownToggle>
          <svg class="toolbaricon" fill="currentColor">
            <use xlink:href="assets/bootstrap-icons.svg#three-dots" />
          </svg>
          <div class="d-none d-sm-inline">&nbsp;<ng-container i18n>Actions</ng-container></div>
        </button>
        <div ngbDropdownMenu aria-labelledby="actionsDropdown" class="shadow">
          <button ngbDropdownItem (click)="redoOcr()" [disabled]="!userCanEdit">
              <svg class="buttonicon-sm" fill="currentColor">
                  <use xlink:href="assets/bootstrap-icons.svg#arrow-counterclockwise" />
              </svg><span class="ps-1" i18n>Redo OCR</span>
          </button>

          <button ngbDropdownItem (click)="moreLike()">
              <svg class="buttonicon-sm" fill="currentColor">
                  <use xlink:href="assets/bootstrap-icons.svg#diagram-3" />
              </svg><span class="ps-1" i18n>More like this</span>
          </button>
        </div>
    </div>

    <pngx-custom-fields-dropdown
        *pngxIfPermissions="{ action: PermissionAction.View, type: PermissionType.CustomField }"
        class="me-2"
        [documentId]="documentId"
        [disabled]="!userIsOwner"
        [existingFields]="document?.custom_fields"
        (created)="refreshCustomFields()"
        (added)="addField($event)">
    </pngx-custom-fields-dropdown>

    <pngx-share-links-dropdown [documentId]="documentId" [disabled]="!userIsOwner" *pngxIfPermissions="{ action: PermissionAction.Add, type: PermissionType.ShareLink }"></pngx-share-links-dropdown>
</pngx-page-header>

<div class="row">
    <div class="col-md-6 col-xl-4 mb-4">

        <form [formGroup]='documentForm' (ngSubmit)="save()">

            <div class="btn-toolbar mb-1 pb-3 border-bottom">
                <div class="btn-group">
                    <button type="button" class="btn btn-sm btn-outline-secondary" i18n-title title="Close" (click)="close()">
                        <svg class="buttonicon" fill="currentColor">
                            <use xlink:href="assets/bootstrap-icons.svg#x" />
                        </svg>
                    </button>
                    <button type="button" class="btn btn-sm btn-outline-secondary" i18n-title title="Previous" (click)="previousDoc()" [disabled]="!hasPrevious()">
                        <svg class="buttonicon" fill="currentColor">
                            <use xlink:href="assets/bootstrap-icons.svg#arrow-left" />
                        </svg>
                    </button>
                    <button type="button" class="btn btn-sm btn-outline-secondary"  i18n-title title="Next" (click)="nextDoc()" [disabled]="!hasNext()">
                        <svg class="buttonicon" fill="currentColor">
                            <use xlink:href="assets/bootstrap-icons.svg#arrow-right" />
                        </svg>
                    </button>
                </div>

                <div class="btn-group ms-auto">
                    <button type="button" class="btn btn-sm btn-outline-secondary" (click)="discard()" i18n [disabled]="!userCanEdit || networkActive || (isDirty$ | async) !== true">Discard</button>
                    <ng-container *pngxIfPermissions="{ action: PermissionAction.Change, type: PermissionType.Document }">
                        <button *ngIf="hasNext()" type="button" class="btn btn-sm btn-outline-primary" (click)="saveEditNext()" i18n [disabled]="!userCanEdit || networkActive || (isDirty$ | async) !== true">Save &amp; next</button>
                        <button *ngIf="!hasNext()" type="button" class="btn btn-sm btn-outline-primary" (click)="save(true)" i18n [disabled]="!userCanEdit || networkActive || (isDirty$ | async) !== true">Save &amp; close</button>
                        <button type="submit" class="btn btn-sm btn-primary" i18n [disabled]="!userCanEdit || networkActive || (isDirty$ | async) !== true">Save</button>
                    </ng-container>
                </div>
            </div>

            <ul ngbNav #nav="ngbNav" class="nav-underline flex-nowrap flex-md-wrap overflow-auto" (navChange)="onNavChange($event)" [(activeId)]="activeNavID">
                <li [ngbNavItem]="DocumentDetailNavIDs.Details">
                    <a ngbNavLink i18n>Details</a>
                    <ng-template ngbNavContent>
                        <div>
                            <pngx-input-text #inputTitle i18n-title title="Title" formControlName="title" [horizontal]="true" (keyup)="titleKeyUp($event)" [error]="error?.title"></pngx-input-text>
                            <pngx-input-number i18n-title title="Archive serial number" [error]="error?.archive_serial_number" [horizontal]="true" formControlName='archive_serial_number'></pngx-input-number>
                            <pngx-input-date i18n-title title="Date created" formControlName="created_date" [suggestions]="suggestions?.dates" [showFilter]="true" [horizontal]="true" (filterDocuments)="filterDocuments($event)"
                                [error]="error?.created_date"></pngx-input-date>
                            <pngx-input-select [items]="correspondents" i18n-title title="Correspondent" formControlName="correspondent" [allowNull]="true" [showFilter]="true" [horizontal]="true" (filterDocuments)="filterDocuments($event)"
                                (createNew)="createCorrespondent($event)" [suggestions]="suggestions?.correspondents" *pngxIfPermissions="{ action: PermissionAction.View, type: PermissionType.Correspondent }"></pngx-input-select>
                            <pngx-input-select [items]="documentTypes" i18n-title title="Document type" formControlName="document_type" [allowNull]="true" [showFilter]="true" [horizontal]="true" (filterDocuments)="filterDocuments($event)"
                                (createNew)="createDocumentType($event)" [suggestions]="suggestions?.document_types" *pngxIfPermissions="{ action: PermissionAction.View, type: PermissionType.DocumentType }"></pngx-input-select>
                            <pngx-input-select [items]="storagePaths" i18n-title title="Storage path" formControlName="storage_path" [allowNull]="true" [showFilter]="true" [horizontal]="true" (filterDocuments)="filterDocuments($event)"
                                (createNew)="createStoragePath($event)" [suggestions]="suggestions?.storage_paths" i18n-placeholder placeholder="Default" *pngxIfPermissions="{ action: PermissionAction.View, type: PermissionType.StoragePath }"></pngx-input-select>
                            <pngx-input-tags formControlName="tags" [suggestions]="suggestions?.tags" [showFilter]="true" [horizontal]="true" (filterDocuments)="filterDocuments($event)" *pngxIfPermissions="{ action: PermissionAction.View, type: PermissionType.Tag }"></pngx-input-tags>
                            <ng-container *ngFor="let fieldInstance of document?.custom_fields; let i = index">
                                <div [formGroup]="customFieldFormFields.controls[i]" [ngSwitch]="getCustomFieldFromInstance(fieldInstance)?.data_type">
                                    <pngx-input-text *ngSwitchCase="PaperlessCustomFieldDataType.String" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true" [error]="getCustomFieldError(i)"></pngx-input-text>
                                    <pngx-input-date *ngSwitchCase="PaperlessCustomFieldDataType.Date" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true" [error]="getCustomFieldError(i)"></pngx-input-date>
                                    <pngx-input-number *ngSwitchCase="PaperlessCustomFieldDataType.Integer" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true" [showAdd]="false" [error]="getCustomFieldError(i)"></pngx-input-number>
                                    <pngx-input-number *ngSwitchCase="PaperlessCustomFieldDataType.Float" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true" [showAdd]="false" [step]=".1" [error]="getCustomFieldError(i)"></pngx-input-number>
                                    <pngx-input-number *ngSwitchCase="PaperlessCustomFieldDataType.Monetary" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true" [showAdd]="false" [step]=".01" [error]="getCustomFieldError(i)"></pngx-input-number>
                                    <pngx-input-check *ngSwitchCase="PaperlessCustomFieldDataType.Boolean" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true"></pngx-input-check>
                                    <pngx-input-url *ngSwitchCase="PaperlessCustomFieldDataType.Url" formControlName="value" [title]="getCustomFieldFromInstance(fieldInstance)?.name" [removable]="true" (removed)="removeField(fieldInstance)" [horizontal]="true" [error]="getCustomFieldError(i)"></pngx-input-url>
                                </div>
                            </ng-container>
                        </div>
                    </ng-template>
                </li>

                <li [ngbNavItem]="DocumentDetailNavIDs.Content">
                    <a ngbNavLink i18n>Content</a>
                    <ng-template ngbNavContent>
                        <div>
                            <textarea class="form-control" id="content" rows="20" formControlName='content' [class.rtl]="isRTL"></textarea>
                        </div>
                    </ng-template>
                </li>

                <li [ngbNavItem]="DocumentDetailNavIDs.Metadata">
                    <a ngbNavLink i18n>Metadata</a>
                    <ng-template ngbNavContent>

                        <table class="table table-borderless" *ngIf="document">
                            <tbody>
                                <tr>
                                    <td i18n>Date modified</td>
                                    <td>{{document.modified | customDate}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Date added</td>
                                    <td>{{document.added | customDate}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Media filename</td>
                                    <td>{{metadata?.media_filename}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original filename</td>
                                    <td>{{metadata?.original_filename}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original MD5 checksum</td>
                                    <td>{{metadata?.original_checksum}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original file size</td>
                                    <td>{{metadata?.original_size | fileSize}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original mime type</td>
                                    <td>{{metadata?.original_mime_type}}</td>
                                </tr>
                                <tr *ngIf="metadata?.has_archive_version">
                                    <td i18n>Archive MD5 checksum</td>
                                    <td>{{metadata?.archive_checksum}}</td>
                                </tr>
                                <tr *ngIf="metadata?.has_archive_version">
                                    <td i18n>Archive file size</td>
                                    <td>{{metadata?.archive_size | fileSize}}</td>
                                </tr>
                            </tbody>
                        </table>

                        <pngx-metadata-collapse i18n-title title="Original document metadata" [metadata]="metadata.original_metadata" *ngIf="metadata?.original_metadata?.length > 0"></pngx-metadata-collapse>
                        <pngx-metadata-collapse i18n-title title="Archived document metadata" [metadata]="metadata.archive_metadata" *ngIf="metadata?.archive_metadata?.length > 0"></pngx-metadata-collapse>

                    </ng-template>
                </li>

                <li [ngbNavItem]="DocumentDetailNavIDs.Preview" class="d-md-none">
                    <a ngbNavLink i18n>Preview</a>
                    <ng-template ngbNavContent *ngIf="!pdfPreview.offsetParent">
                        <div class="position-relative">
                            <ng-container *ngIf="getContentType() === 'application/pdf'">
                                <div class="preview-sticky pdf-viewer-container" *ngIf="!useNativePdfViewer ; else nativePdfViewer">
                                    <pdf-viewer [src]="{ url: previewUrl, password: password }" [original-size]="false" [show-borders]="true" [show-all]="true" [(page)]="previewCurrentPage" [render-text-mode]="2" (error)="onError($event)" (after-load-complete)="pdfPreviewLoaded($event)"></pdf-viewer>
                                </div>
                                <ng-template #nativePdfViewer>
                                    <object [data]="previewUrl | safeUrl" class="preview-sticky" width="100%"></object>
                                </ng-template>
                            </ng-container>
                            <ng-container *ngIf="getContentType() === 'text/plain'">
                                <object [data]="previewUrl | safeUrl" type="text/plain" class="preview-sticky bg-light overflow-auto" width="100%"></object>
                            </ng-container>
                            <div *ngIf="requiresPassword" class="password-prompt">
                                <form>
                                    <input autocomplete="" class="form-control" i18n-placeholder placeholder="Enter Password" type="password" (keyup)="onPasswordKeyUp($event)" />
                                </form>
                            </div>
                        </div>
                    </ng-template>
                </li>

                <li [ngbNavItem]="DocumentDetailNavIDs.Notes" *ngIf="notesEnabled">
                    <a class="text-nowrap" ngbNavLink i18n>Notes <span *ngIf="document?.notes.length" class="badge text-bg-secondary ms-1">{{document.notes.length}}</span></a>
                    <ng-template ngbNavContent>
                        <pngx-document-notes [documentId]="documentId" [notes]="document?.notes" [addDisabled]="!userCanEdit" (updated)="notesUpdated($event)"></pngx-document-notes>
                    </ng-template>
                </li>

                <li [ngbNavItem]="DocumentDetailNavIDs.Permissions" *ngIf="showPermissions">
                    <a ngbNavLink i18n>Permissions</a>
                    <ng-template ngbNavContent>
                        <div class="mb-3">
                            <pngx-permissions-form [users]="users" formControlName="permissions_form"></pngx-permissions-form>
                        </div>
                    </ng-template>
                </li>
            </ul>

            <div [ngbNavOutlet]="nav" class="mt-3"></div>

        </form>
    </div>

    <div class="col-md-6 col-xl-8 mb-3 d-none d-md-block position-relative" #pdfPreview>
        <ng-container *ngIf="getContentType() === 'application/pdf'">
            <div class="preview-sticky pdf-viewer-container" *ngIf="!useNativePdfViewer ; else nativePdfViewer">
                <pdf-viewer [src]="{ url: previewUrl, password: password }" [original-size]="false" [show-borders]="true" [show-all]="true" [(page)]="previewCurrentPage" [render-text-mode]="2" (error)="onError($event)" (after-load-complete)="pdfPreviewLoaded($event)"></pdf-viewer>
            </div>
            <ng-template #nativePdfViewer>
                <object [data]="previewUrl | safeUrl" class="preview-sticky" width="100%"></object>
            </ng-template>
        </ng-container>
        <ng-container *ngIf="renderAsPlainText">
            <div [innerText]="previewText" class="preview-sticky bg-light p-3 overflow-auto" width="100%"></div>
        </ng-container>
        <div *ngIf="requiresPassword" class="password-prompt">
            <form>
                <input autocomplete="" class="form-control" i18n-placeholder placeholder="Enter Password" type="password" (keyup)="onPasswordKeyUp($event)" />
            </form>
        </div>
    </div>

</div>
